package com.lyf.design.learn.designmodel.strategy.sortsample.demo2;

/**
 * @AUTHOR LYF
 * @DATE 2022/6/2
 * @VERSION 1.0
 * @DESC
 */
abstract public class Animal {
    float weight;
    public Animal() {
    }
    public Animal(float weight) {
        this.weight = weight;
    }
    void run(){
        System.out.println("I am running....");
    }
    abstract void call();
}
